Luis Munoz Marin Intl

$140+ Cheap flights from Los Angeles (LAX) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Jan 11 — Jan 181
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Find cheap flights from Los Angeles to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Los Angeles to San Juan Luis Munoz Marin Intl are usually found in October or April, booked 35 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Los Angeles to Luis Munoz Marin Intl

Cheapest flights from Los Angeles to Luis Munoz Marin Intl
Explore the most affordable flight options available from Los Angeles to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:59 pmLAX - SJU
1 stop9h 35mMultiple Airlines
Tue 1/139:00 amSJU - LAX
2 stops17h 40mMultiple Airlines
Deal found 12/10$300
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:37 amLAX - SJU
1 stop12h 00mFrontier
Mon 1/127:35 amSJU - LAX
1 stop10h 32mFrontier
Deal found 12/10$301
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:59 amLAX - SJU
1 stop15h 35mFrontier
Mon 1/127:35 amSJU - LAX
1 stop10h 32mFrontier
Deal found 12/10$305
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:59 pmLAX - SJU
1 stop9h 35mMultiple Airlines
Wed 1/147:44 pmSJU - LAX
1 stop15h 31mMultiple Airlines
Deal found 12/10$306
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:59 pmLAX - SJU
1 stop9h 35mMultiple Airlines
Thu 1/85:50 pmSJU - LAX
1 stop22h 43mMultiple Airlines
Deal found 12/11$308
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:37 amLAX - SJU
1 stop11h 17mFrontier
Thu 12/2510:33 amSJU - LAX
1 stop11h 30mFrontier
Deal found 12/10$309
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:59 pmLAX - SJU
1 stop9h 35mMultiple Airlines
Fri 1/95:18 pmSJU - LAX
2 stops33h 22mMultiple Airlines
Deal found 12/11$311
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:37 amLAX - SJU
1 stop13h 00mFrontier
Thu 12/2510:33 amSJU - LAX
1 stop11h 30mFrontier
Deal found 12/10$314
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:59 pmLAX - SJU
1 stop9h 35mFrontier
Wed 1/77:35 amSJU - LAX
1 stop10h 44mFrontier
Deal found 12/11$318
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:59 pmLAX - SJU
1 stop12h 00mFrontier
Thu 1/17:06 pmSJU - LAX
1 stop16h 46mFrontier
Deal found 12/11$320
This CheapOair deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:59 pmLAX - SJU
1 stop22h 51mFrontier
Thu 1/17:06 pmSJU - LAX
1 stop16h 46mFrontier
Deal found 12/11$321

Find flight deals from Los Angeles to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$290
(Cheapflightsfares)

One-way from

$140
(Super.com)

Popular in

December

Cheapest in

October

Average price

$575
Provider with most accurate pricing for Los Angeles-San Juan Luis Munoz Marin Intl flight deals.
Provider most trusted by Cheapflights users for Los Angeles-San Juan Luis Munoz Marin Intl flights.
From Los Angeles to San Juan Luis Munoz Marin Intl
One-way flight from Los Angeles to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Los Angeles

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 1/27

10:20 am-12:35 am

2 stops10h 15m

San Juan Luis Munoz Marin Intl

Fri 1/30

5:40 am-2:40 pm

2 stops13h 00m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 1/23

11:05 pm-3:48 pm

1 stop12h 43m

San Juan Luis Munoz Marin Intl

Mon 1/26

6:00 am-5:44 pm

1 stop15h 44m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 1/13

7:35 am-9:26 pm

1 stop9h 51m

San Juan Luis Munoz Marin Intl

Wed 1/21

7:45 am-2:35 pm

1 stop10h 50m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 1/6

5:59 pm-11:58 am

2 stops13h 59m

San Juan Luis Munoz Marin Intl

Thu 1/15

4:40 pm-8:22 am

2 stops19h 42m

$297

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 1/26

6:50 am-8:55 pm

2 stops10h 05m

San Juan Luis Munoz Marin Intl

Fri 1/30

5:40 am-2:40 pm

2 stops13h 00m

$305

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 2/1

8:00 pm-11:20 am

2 stops11h 20m

San Juan Luis Munoz Marin Intl

Thu 2/12

7:00 am-2:50 pm

2 stops11h 50m

$307

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 2/6

7:10 pm-11:15 am

2 stops12h 05m

San Juan Luis Munoz Marin Intl

Tue 2/10

12:10 pm-8:55 pm

2 stops12h 45m

$307

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 2/26

7:00 am-1:05 am

1 stop14h 05m

San Juan Luis Munoz Marin Intl

Tue 3/3

5:40 am-4:30 pm

1 stop14h 50m

$307

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 1/24

6:44 pm-3:35 pm

2 stops16h 51m

San Juan Luis Munoz Marin Intl

Sun 2/1

6:00 am-6:02 pm

2 stops16h 02m

$325

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 1/16

11:59 pm-2:32 pm

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Sun 1/18

6:00 am-6:02 pm

2 stops16h 02m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 21 results
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Compare providers for flights from Los Angeles to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Luis Munoz Marin Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Los Angeles-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Los Angeles-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Los Angeles to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Luis Munoz Marin Intl. Price data was last updated on December 5, 2025.

The best time to book flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport (average of $150). Flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to SJU?

Find hourly flight availability from Los Angeles to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 58% versus a flight in the morning.

What is the cheapest day to fly from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Luis Munoz Marin Intl. Price data was last updated on May 25, 2025.

Travelers seeking maximum savings on their Los Angeles to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and JetBlue from Los Angeles to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Los Angeles to San Juan Luis Munoz Marin Intl?

    Los Angeles (LAX) is the airport you will fly out of if you book a flight from Los Angeles to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Los Angeles; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Los Angeles airport to San Juan Luis Munoz Marin Intl. It is only a 9.4 mi journey to Los Angeles (LAX) from Los Angeles’s city center.

  • How long is the flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport can take about 9h 51m. Southwest provides one of the quickest options available for as low as $295. There are 3380 mi between Los Angeles and San Juan Luis Munoz Marin Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $144. Additional round-trip tickets that might be worth considering are offered by Delta and Spirit Airlines, with the lowest prices starting at $176 and $210, respectively. Frontier is currently priced 68% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Los Angeles to San Juan Luis Munoz Marin Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $84. Users have also found prices from $112 and $143 on Spirit Airlines and United Airlines, respectively.

  • Where are the most common layover locations when flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

  • What are some popular things to do or see while on a layover in Miami?

    Kaseya Center, Bayfront Park, and Bayside Marketplace are the most popular attractions in Miami if you're in need of something to do during your layover. Kaseya Center, Bayfront Park, and Bayside Marketplace are located about 6.2 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Travelers in need of a car in Miami can rent one for about $28 per day.

  • What are some popular points of interest to see during a layover in Orlando?

    Orlando travelers tend to visit Walt Disney World Resort, Universal Orlando Resort, and International Drive more than any other notable places. Walt Disney World Resort, Universal Orlando Resort and International Drive are located about 16.2 mi, 10.2 mi, and 9.9 mi, respectively from Orlando if you are interested in checking them out. Those on a layover in Orlando in need of a rental car can book one at Orlando for about $28.

  • What are points of interest worth seeing during a layover in Atlanta?

    If you're on a layover in Atlanta and looking for things to do, consider visiting Georgia Aquarium, Fox Theatre, or Centennial Olympic Park. Travelers on a layover in Atlanta can visit Georgia Aquarium, Fox Theatre, and Centennial Olympic Park, by traveling 8.6 mi, 9.3 mi, and 8.4 mi, respectively after landing at Atlanta Hartsfield-Jackson. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $54.

  • Where are the least popular layover locations for Los Angeles to San Juan Luis Munoz Marin Intl Airport flights?

  • Can I find deals for flights from Los Angeles to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Los Angeles to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport (average of $150). Flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

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Top 7 airlines flying from Los Angeles to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Los Angeles to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$333FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$225Average$374FlexibilityNo cancel feeOn-time65%
DeltaCheapest$274Average$522FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$291Average$507FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$322Average$507FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$328Average$521FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$390Average$527FlexibilityNo cancel feeOn-time63%

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